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Alexey Baranov
2026-01-22 19:06:15 +03:00
parent cd1b28961a
commit f17e0c5699
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BBU/DCU on STDRI BBU.md
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@@ -18,12 +18,34 @@ Workshop RPI5 (Лиза Желтова)
**ARCHITECTURE** **ARCHITECTURE**
1. Питание 1. Питание
1. DCDC 12V - 5V на малину 1. DCDC 12V - 5V на малину (SY81020VDC)
2. DCDC 3v3 1v1 1v0 (EN и PG) 2. DCDC 3v3 1v1 1v0 (EN и PG)
2. Led state 2. Led state
1. LED x3 (AD16DS) 1. LED x3 (AD16DS)
3. FPGA (GW) 3. FPGA (GW2A-LV55PG848C8/17)
1. 1. 1-WIRE (x2)
1. Temp & Humidity Sensors
2. OpenCollector (x6)
1. Inductive sensor
3. SPI
1. Flash (w25Q16JVSNIQ)
4. OpenCollector
1. Step Motor Driver (EM542S)
5. DC OK`s
1. 12V
2. 24V_DUT
3. 24V
4. 48V
4. Raspberry Pi 5
1. Ethernet - connect to PC
2. USB
1. USB - JTAG (Adafruit FTDI FT232H)
3. Link and control FPGA
1. UART
2. I2C
3. GPIO
4. Power (5V
5.
**SCH** **SCH**
## ##